Composer note:
The name of the composition derives from the bright sound of the antique cymbals that bring the coda of this piece to a close. But despite such an optimistic title, the overall sense of the composition is dramatic. The drama is caused by the conflict between the intrinsic character of instruments – brass instruments in particular – to produce the sounds of the natural overtone row and the necessity of adapting them to the sounds of 12-tone tempered tuning.
For some time I have experience this conflict as my own drama: the incompatibility, in principle, of these intrinsic qualities with real-life circumstances in which nature neutralized. Sooner or later, this pain had to be manifested in some composition.
The conflict in this piece arises between a theme consisting exclusively of sounds from the natural overtone row theme that uses the 12-tone tempered scale.
The duet of French horn and cello before the central expressive tutti sounds especially antagonistic: the horn and cello play one and the same melody in different tunings, the natural and tempered. Great dissonance.
The piece concludes with the removal of this dissonance – as if by tonic – in which the contrasts are resolved. The chromatic glissandi of the strings remove the fundamental conflict; these sounds are contained both in the natural overtone scale and in the tempered system.
--Sofia Gubaidulina